ALEXANDRIA, Va., June 16 -- United States Patent no. 12,660,614, issued on June 16, was assigned to Mitsubishi Electric Corp. (Tokyo).

"Semiconductor device" was invented by Manabu Yoshino (Tokyo), Motoki Imanishi (Tokyo), Yasuo Yamaguchi (Tokyo), Toshihiro Imasaka (Tokyo) and Yohei Torii (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An isolation region separates a first circuit region and a second circuit region. A signal conveyance element is an element to convey a signal from the first circuit region to the second circuit region and includes at least one primary coil and two secondary coils. The at least one primary coil has opposite ends electrically connected to the first circuit region and is d...